{"product_id":"canada-1928-sg274-proof-air-5c-olive-brown-vertical-pair-imperforate-horizontally-unmounted-mint-p212011850","title":"CANADA 1928  SG274 Proof Air 5c olive-brown vertical pair imperforate horizontally unmounted mint","description":"\u003cp\u003e1928 Air 5c olive-brown, vertical pair IMPERFORATE HORIZONTALLY, brilliant unmounted o.g. Only 250 pairs existed, and now scarce unmounted. - P212011850\u003c\/p\u003e","brand":"Stanley Gibbons","offers":[{"title":"Default Title","offer_id":56196492001657,"sku":"P212011850","price":325.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0950\/9709\/4521\/files\/P212011850-1.jpg?v=1763074262","url":"https:\/\/shop.stanleygibbons.com\/products\/canada-1928-sg274-proof-air-5c-olive-brown-vertical-pair-imperforate-horizontally-unmounted-mint-p212011850","provider":"Stanley Gibbons","version":"1.0","type":"link"}